Hannah Wygiera is a PhD student in history at the University of Calgary. Her research focuses on jurisdiction and authority in the sixteenth century Church of England in relation to religious law and crime. Hannah received her Master of Arts from the University of Calgary and her undergraduate degree from Dalhousie University, both in History. Her role in Activity 1 is to take scientific and technological concepts on CDR and turn them in to understandable terms for public engagement. She also looks at concepts of time in relation to CDR and climate change.